1-(4-Fluoro-phen-yl)-4,4,6-tri-methyl-3,4-di-hydro-pyrimidine-2(1H)-thione

摘要

In the title mol-ecule, C13H15FN2S, the di-hydro-pyrimidine ring is in a flattened boat conformation with deviations of 0.135?(2) and 0.371?(2)?? for the fluorophenyl-substituted N atom and the dimethyl-substituted C atom, respectively, from the four other essentially co-planar atoms. In the crystal, pairs of mol-ecules related by twofold rotation axes are linked by N—H?S hydrogen bonds, forming dimers.